Very nice and sturdy coffee machine.
Probably one of the best espressos I've had at home.
At first glance, the machine seems quite complex to master, but the getting started guide is very clear and well illustrated.
Once the machine is set according to the coffee beans you are using, there is nothing more to do, just press OK and enjoy.
By default, I found the espressos to be very short, but you can choose the amount of drink you want to get. The adjustment is made very easy, and once again, clearly explained. Just keep your finger on the OK button until you reach the level of coffee you'd like and voilà. The machine will adjust and your next coffee will be perfect! 
Its price is quite high, but it is totally worth it.
I recommend this machine for all coffee lovers.